Quiz for Unix

1. Which command is used to change your password?

2. Which command will display a calendar?

3. Which command can be used to display the contents of a file on the screen?

4. Which command allows you to determine if a host is connected to the Internet?

5. Which command would you use to create a sub-directory in your home directory?

6. The wc command will report all misspelled words.

7. To change access modes on files you can use the chmod command.

8. _____________ is the command that writes the first 10 lines of a file to the screen.

9. The ________ command will display the absolute pathname for the directory that you are wokring in.

10. Which of the following is true?

11. To list the permissions on files, which of the following commands will work?

12. How can you view the permission-settings on all files in the current directory?

13. When creating a directory, which of the following is true?

14. The file assign4.html has permissions set as r w x r w x r w x

15. The command "ls -d" will list out what for you?

16. Which command will display a calendar?

17. What will the command "ls -" list?

18. Which command allows you to determine if a host is connected to the Internet?

19. Which command would you use to create a sub-directory in your home directory?

20. Typing in "!!" will do what exactly?